John Henry Anderson (1814–1874) was a professional magician, born in The Mearns, Scotland.
The king, in person, commanded the center, which was composed of the men from Ross, Perth, Angus, Mar, Mearns, Moray, Inverness, and Caithness.
The branch of the kindred, called in the annals the Eoghanachta Magh Geirginn, from which he came were said to be located in an area known as Circinn, usually associated with modern Angus and the Mearns.